IP流量统计方法及实现

Statistical Method of IP Network Traffic and Its Implementation

介绍了IP网络流量的几种统计方法 ,并对这几种方案进行比较 ,最后介绍了一种基于流量监控工作站来实现流量统计的方法 ,其中着重讲述了流量数据采集的方法 ,并提出了一种基于Iibpcap和BPF的数据包捕获层次模型及其实现方法。

This paper focuses on the statistical methods of IP network traffic and compares these methods with each other.Finally,A method based on the Traffic Monitoring Workstation will be shown. Besides, the technique of traffic data gathering will also be described in detail in this paper.At the same time, we bring out a structure and implementation of packet capture based on the libpcap and BPF.